5305-00-638-7125 SCREW,SHOULDER Index 5310-00-638-7139 NUT,PLAIN,ROUND

National Stock Number:
5310-00-638-7138

Federal Supply Class:
5310

National Item Identification Number:
006387138

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
3-98789-181205THE BOEING COMPANY


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S5626,COND C2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.938 INCHES
NUT DIAMETER2.120 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.940 INCHES NOMINAL
WIDTH ACROSS FLATS2.060 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNEF


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